Density-functional perturbation theory for quasi-harmonic calculations

S Baroni, P Giannozzi, E Isaev - Reviews in Mineralogy …, 2010 - pubs.geoscienceworld.org
Computer simulations allow for the investigation of many materials properties and processes
that are not easily accessible in the laboratory. This is particularly true in the Earth sciences …

Ab initio calculations of elastic constants and thermodynamic properties of bcc, fcc, and hcp Al crystals under pressure

GV Sin'Ko, NA Smirnov - Journal of Physics: Condensed Matter, 2002 - iopscience.iop.org
We have performed ab initio electronic structure and total-energy calculations for bcc, fcc,
and hcp Al structures to study the equations of state, volume dependences of elastic …

Thermodynamic properties of Al, Ni, NiAl, and Ni3Al from first-principles calculations

Y Wang, ZK Liu, LQ Chen - Acta Materialia, 2004 - Elsevier
The thermodynamic properties of Al, Ni, NiAl, and Ni3Al were studied using the first-
principles approach. The 0-K total energies are calculated using the ab initio plane wave …

Phonon related properties of transition metals, their carbides, and nitrides: A first-principles study

EI Isaev, SI Simak, IA Abrikosov, R Ahuja… - Journal of applied …, 2007 - pubs.aip.org
Lattice dynamics of body-centered cubic (bcc) V b-VI b group transition metals (TM), and B 1-
type monocarbides and mononitrides of III b-VI b transition metals are studied by means of …

Ab initio up to the melting point: Anharmonicity and vacancies in aluminum

B Grabowski, L Ismer, T Hickel, J Neugebauer - Physical Review B …, 2009 - APS
We propose a fully ab initio based integrated approach to determine the volume and
temperature dependent free-energy surface of nonmagnetic crystalline solids up to the …

Ab initio study of the thermodynamic properties of nonmagnetic elementary fcc metals: Exchange-correlation-related error bars and chemical trends

B Grabowski, T Hickel, J Neugebauer - Physical Review B—Condensed Matter …, 2007 - APS
Thermal properties of an extensive set of fcc metals (Al, Pb, Cu, Ag, Au, Pd, Pt, Rh, and Ir)
have been studied using density-functional theory in combination with the quasiharmonic …

Full-scale computation for all the thermoelectric property parameters of half-Heusler compounds

AJ Hong, L Li, R He, JJ Gong, ZB Yan, KF Wang… - Scientific reports, 2016 - nature.com
The thermoelectric performance of materials relies substantially on the band structures that
determine the electronic and phononic transports, while the transport behaviors compete …

Theoretical modeling of molar volume and thermal expansion

XG Lu, M Selleby, B Sundman - Acta materialia, 2005 - Elsevier
The molar volumes and thermal expansions of transition cubic metals were studied by
means of the Calphad approach and the Debye–Grüneisen model. Experimental data were …

An efficient ab-initio quasiharmonic approach for the thermodynamics of solids

LF Huang, XZ Lu, E Tennessen… - Computational Materials …, 2016 - Elsevier
A first-principles approach called the self-consistent quasiharmonic approximation (SC-
QHA) method is formulated to calculate the thermal expansion, thermomechanics, and …